(19)

(11)

EP 4 078 357 A1

(12)

(43) Date of publication: 26.10.2022 Bulletin 2022/43 (21) Application number: 20842825.0 (22) Date of filing: 18.12.2020

(51) International Patent Classification (IPC):  G06F 3/16(2006.01) G10L 15/08(2006.01) G10L 15/22(2006.01) G10L 15/18(2013.01) (52) Cooperative Patent Classification (CPC): G10L 2015/088; G10L 15/1822; G10L 2015/228; G10L 2015/223; G06F 3/167; G06F 3/165 (86) International application number: PCT/US2020/066231 (87) International publication number: WO 2021/127578 (24.06.2021 Gazette 2021/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 20.12.2019 US 201916723909 (71) Applicant: Sonos, Inc. Santa Barbara, CA 93101 (US)	(72) Inventor: SMITH, Connor Santa Barbara, CA 93101 (US) (74) Representative: EIP  Fairfax House 15 Fulwood Place London WC1V 6HU London WC1V 6HU (GB)